XMLReader::getAttributeNo
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttributeNo — Get the value of an attribute by index
설명
public
string
XMLReader::getAttributeNo
( int
$index
)Returns the value of an attribute based on its position or an empty string if attribute does not exist or not positioned on an element node.
인수
-
index -
The position of the attribute.
반환값
The value of the attribute, or an empty string (before PHP 5.6) or NULL
(from PHP 5.6 onwards) if no attribute exists at
index or is not positioned on the element.
변경점
| 버전 | 설명 |
|---|---|
| 5.6.0 |
XMLReader::getAttributeNo() now returns NULL
if the attribute doesn't exist.
|
참고
- XMLReader::getAttribute() - Get the value of a named attribute
- XMLReader::getAttributeNs() - Get the value of an attribute by localname and URI
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